El Cajon, California Weather:
Friday, January 23, 2026
Cloudy Weather
Day 64°
Night 46°
Precipitation 25 %
Wind 2 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 23, 2025)
Sunny Weather

Day

79°

Night

39°

Wind

7 mph

UV Index

3

Precipitation

0 %